討とう尋じん

noun

minute investigation; thorough inquiry

Rare formal noun for a deep, exhaustive investigation or inquiry. Not used in everyday conversation; more common alternatives include 徹底的な調査 or 綿密な捜査.

• 古こ文ぶん書しょには「事じ件けんの討とう尋じんを命めいず」と記しるされていた。

  The old document stated, 'Order a thorough inquiry into the incident.'